Poll: Are you prepared to sacrifice something to reduce your carbon emissions?

  • 06/10/2016
AUCKLAND, NEW ZEALAND - MAY 06:  Evening traffic crawls along Auckland's  Northwestern Motorway, State Highway 16, near Western Springs on May 6, 2014 in Auckland, New Zealand. The Waterview Connection is the construction of a motorway link between State Highway 20 to State Highway 16.  (Photo by Jason Oxenham/Getty Images)